A royal biographer revealed what Prince Philip's mother said about his demeanor after the couple announced their news.

Long before he stood beside the Queen, Prince Philip served on the front lines of World War II. This is the story of his courage under fire.

Queen Elizabeth II Queen Elizabeth is ‘distraught' over Prince Philip's health woes, source claims: ‘It’s been a rough few weeks’ Prince Philip was admitted to the private King Edward VII ...

Queen Elizabeth II and her husband Prince Philip reportedly had very different thoughts about their granddaughter-in-law.

Queen Elizabeth and Prince Philip. Yet, someone has preserved a slice of the sumptuous wedding cake all this time. How? By ...

Prince Carl Philip and Princess Sofia of Sweden are sharing new photos from their royal wedding day before their tenth ...

Prince Carl Philip and Princess Ines of Sweden are baptizing their baby daughter Princess Ines on their tenth wedding ...

Prince Philip, Duke of Edinburgh smiles during a visit to the headquarters of the Royal Auxiliary Air Force's 603 Squadron on July 4, 2015, in Edinburgh, Scotland. WPA Pool/Getty Images, FILE.

Prince Philip's life and legacy 02:37. Prince Philip, husband of Britain's Queen Elizabeth II, has died at the age of 99, the royal family announced Friday.In a statement, the royal family said ...

Prince Philip will lie in rest at Windsor Castle before a funeral in St. George’s Chapel. ‘We are a kingdom united in grief and gratitude,’ Boris Johnson says.

Prince Philip, Duke of Edinburgh attends Sunday Service at St Peter and St Paul Church in West Newton on Feb. 4, 2018 in King's Lynn, United Kingdom. Mark Cuthbert/UK Press via Getty Images, FILE.